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Contract Mass Spectrometry Jobs (NOW HIRING)

Pharmaron

Scientist I/II - LC-MS/MS Bioanalysis

Exton, PA · On-site

$55K - $70K/yr

Exton, PA (On-site) About Pharmaron Pharmaron is a global contract research and manufacturing ... You'll work with advanced LC-MS/MS and high-resolution mass spectrometry platforms while gaining ...

Pharmaron

Scientist I/II - LC-MS/MS Bioanalysis

Exton, PA · On-site

$55K - $70K/yr

Exton, PA (On-site) About Pharmaron Pharmaron is a global contract research and manufacturing ... You'll work with advanced LC-MS/MS and high-resolution mass spectrometry platforms while gaining ...

Aequor

Scientist

South San Francisco, CA · On-site

Contract W2 Duration : 12 months (with possible extension) Working Model : Fully Onsite Working ... Experience with mass spectrometry, biomolecular interaction platforms (e.g., Octet, Biacore), and ...

Superbeo

Hardware Reliability Engineer

San Diego, CA · On-site

San Diego, CA Job Duration: 3 Months, Contract to Hire Job Summary: * The Hardware Reliability ... FTIR spectroscopy, mass spectrometry, and energy dispersive spectroscopy. * Proficiency with ...

RTI International

PFAS Laboratory Manager

Durham, NC · On-site

Using advanced LC-MS/MS and high-resolution mass spectrometry platforms, we analyze PFAS in a wide ... This role is classified as a contract position . The selected individual will provide services ...

RTI International

PFAS Laboratory Manager

Durham, NC · On-site

Using advanced LC-MS/MS and high-resolution mass spectrometry platforms, we analyze PFAS in a wide ... This role is classified as a contract position . The selected individual will provide services ...

Frontage Laboratories

Scientist

Hayward, CA · On-site

$80K - $110K/yr

... Contract Research Organization operating over 25 state-of-the-art laboratories across the US ... Demonstrated ability to analyze and interpret complex mass spectrometry data and provide detailed ...

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As of Sep 3, 2026, the average hourly pay for contract mass spectrometry in the United States is $22.62, according to ZipRecruiter salary data. Most workers in this role earn between $18.51 and $24.04 per hour, depending on experience, location, and employer.

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Scientist I - Mass Spec Development (LC-MS/MS)

KCAS Bio

Kansas City, KS • On-site

Full-time

Medical, PTO

Re-posted 17 days ago

Job description

Performing critical work that impacts our industry and our world's health while problem solving and innovating in the field - that is what Scientists at KCAS Bio get to do every day. If that gets you excited too, then maybe working as a Scientist at KCAS Bio is the role for you.

When you work as a Scientist in the Mass Spec Bioanalysis Development group at KCAS, you get to further our mission by learning and applying your knowledge in bioanalytical and scientific principles to support study execution and development activities under the guidance of senior scientists. You will begin building your foundation in assessing data integrity and troubleshooting with support.

Our Mass Spec Bioanalysis Development team uses LC-MS/MS (Liquid Chromatography-Tandem Mass Spectrometry) techniques and sophisticated sample preparation methods to meet bioanalytical needs for drug discovery, preclinical, and clinical studies, including the bioanalysis of drugs and metabolites, biomarkers, and active endogenous compounds in biological fluids and tissues.

 
In this role, we will rely on you to:
  • Execute assigned portions of studies including sample preparation (extractions, enrichments/affinity capture, digestions) and LC-MS/MS analysis under supervision
  • Support method development and qualification activities by following established protocols
  • Perform routine data processing and assist in preparing data summaries
  • Troubleshoot basic technical issues with guidance
  • Maintain accurate documentation in compliance with study protocols, SOPs & regulatory requirements
  • Ensure proper sample identification, handling, and tracking
  • Communicate progress and escalate issues to senior staff as needed
  • Perform all aspects of the job in a way that supports company brand and supports company mission, vision, and values
  •  
To qualify for this role, you will have:
  • Bachelor's or master's in chemistry, Biochemistry or chemical/biochemical engineering, or related field with 2+ years of experience with LC-MS/MS
  • Exposure to bioanalytical sample preparation and quantitative LC-MS/MS techniques (academic or industry)
  • Basic understanding of chromatographic principles and mass spectrometry
  • Experience with small molecule analysis; exposure to proteins and peptides is a plus
  • Familiarity with laboratory documentation and working in a structured or regulated environment is preferred
Depending on your background and qualifications, we may consider hiring you for one of three levels of Scientist roles at KCAS Bio. This will be determined during the interview process.  

(Please note this is a representative summary of responsibilities, not a comprehensive or exclusive list of the duties to be performed in any position. Employees must follow instructions and perform additional duties as requested.)

WHO YOU ARE
You will thrive at KCAS Bio if you enjoy a relational environment, are purpose- and values-driven, embrace constant development and supportive leadership, and enjoy being part of innovative work.

WHAT YOU'LL GET
Our benefits include, and extend beyond, the traditional package. At KCAS Bio, you will enjoy company sponsored events like food trucks, family days and spirit days. You will grow in your career with KCAS University. You will be able to connect with like-minded employees to further KCAS Bio's approach to key areas such as wellness, inclusion, and community outreach. You will engage as an owner in our stock ownership program. You will have access to the latest technology. And you will be able to invest in the community with paid time off to volunteer.

Learn more about the Benefits at KCAS Bio 

WHO WE ARE
We are a fast-growing contract research organization (CRO) headquartered in Kansas City, pioneering the latest drug development in both human and animal health fields. Demand for our expertise is growing and so is our need for great people to work in nimble, empowered teams committed to one another's growth. At KCAS Bio, we advance both great science AND great people.

Learn more about what it is like to work at KCAS Bio

KCAS Bio is proud to be an Equal Opportunity Employer. Among other things, we provide equal employment opportunities without regard to race, color, religion, national origin, ancestry, marital status, veteran status, age, disability, pregnancy, genetic information, sex, sexual orientation, gender identity, or any other legally protected category; we recruit qualified candidates without regard to citizenship status based on internal processes that enable us to hire the right candidates consistent with the appropriate U.S. Immigration framework; and (3) we work with and provide reasonable accommodations to individuals with disabilities and for sincerely held religious beliefs, observances, and practices. Anyone who needs reasonable accommodation may send an email to [email protected] or call 913-248-3000 (for TTY assistance call 711) and ask for Human Resources.
 
IND123
We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.
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